In a day of few shocks, Wigan Athletic caused the biggest upset as they comfortably beat Premier League side West Ham. League Two side Coventry City also progressed as they beat MK Dons, while Watford were eliminated by fellow Premier League side Southampton. There was no cupset in the early game as Leicester City comfortably beat Peterborough 5-1 at the ABAX Stadium as braces from both Kelechi Iheanacho and Fousseni Diabate along with a Wilfred Ndidi goal sent the Foxes into the fifth round....
Source: 90min.com